CN113697590A - Device for large-length sea cable delivery - Google Patents

Device for large-length sea cable delivery Download PDF

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Publication number
CN113697590A
CN113697590A CN202111069577.4A CN202111069577A CN113697590A CN 113697590 A CN113697590 A CN 113697590A CN 202111069577 A CN202111069577 A CN 202111069577A CN 113697590 A CN113697590 A CN 113697590A
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CN
China
Prior art keywords
frame body
mounting
guide
repeater
guide wheels
Prior art date
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Granted
Application number
CN202111069577.4A
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Chinese (zh)
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CN113697590B (en
Inventor
谢志敏
贾建华
戚玉柱
冒伟伟
顾升
许人东
范明海
周游
陆源
石明强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hengtong Huahai Technology Co ltd
Original Assignee
Jiangsu Hengtong Marine Cable Systems Co Ltd
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Publication date
Application filed by Jiangsu Hengtong Marine Cable Systems Co Ltd filed Critical Jiangsu Hengtong Marine Cable Systems Co Ltd
Priority to CN202111069577.4A priority Critical patent/CN113697590B/en
Publication of CN113697590A publication Critical patent/CN113697590A/en
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Publication of CN113697590B publication Critical patent/CN113697590B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/32—Optical fibres or optical cables

Abstract

The invention relates to a device for large-length submarine optical cable delivery. The invention comprises the following steps: the device comprises a conveying mechanism, a receiving mechanism and a guide mechanism, wherein the conveying mechanism comprises an upper frame body for placing at least one repeater; the bearing mechanism comprises a lower frame body, and the upper frame body is movably connected above the lower frame body; the guiding mechanism is including vertically laying the direction subassembly on the lower carriage, the direction subassembly includes at least one direction unit, the direction unit is including the direction opening that is used for the sea optical cable to pass, and the direction opening that is located the vertical collinear of lower carriage forms the direction passageway that is used for the sea optical cable to carry, and when the repeater delivery, places the repeater at last carriage body delivery, and the sea optical cable that is connected with the repeater is walked the line delivery in lower floor's direction passageway and is carried to practiced thrift delivery route channel's width effectively, can realize double-line and four-wire route channel in the limited area, greatly improved conveying efficiency and practiced thrift delivery cost.

Description

Device for large-length sea cable delivery
Technical Field
The invention relates to the technical field of submarine optical cable equipment, in particular to a device for large-length submarine optical cable delivery.
Background
Undersea optical fiber cables are typically hundreds to thousands of kilometers in length, with each hundred kilometers being connected by repeaters or splice closures through which thousands of kilometers of undersea optical fiber cables have been connected prior to shipment. The distance between a submarine cable factory and a wharf is about 1 kilometer generally, when a submarine cable ship carries out loading operation to the wharf, a routing frame is erected between the factory and the wharf to carry out submarine cable conveying, and meanwhile the routing frame can be divided into a single-line traction loading mode and a double-line traction loading mode according to needs. Due to the limited wharf area, the double-line route frame is usually arranged in the width range of 1.5 meters along the wharf at the edge of a river, so that the double-line traction loading of one submarine cable ship can be met, and the simultaneous loading of two submarine cable ships cannot be met.
As shown in fig. 1, the diameter of a sea optical cable is 40 mm at most, the diameter of a repeater is 400 mm at most, the length of the repeater is 3000 mm generally, the existing delivery route is provided with guide wheels at the lower part according to the width of the repeater, the width of the guide wheels is larger than that of the repeater so as to ensure that normal cable transportation cannot be blocked, meanwhile, the arrangement interval of the guide wheels is controlled within 0.5 m, delivery routes of several kilometers in length need to be matched with a large number of guide wheels so as to normally transport the repeater, along with the continuous increase of the repeater, the route width is correspondingly increased, and the route is generally in a double-route form, but the route mountable area of a wharf is limited, a double-line route frame is usually arranged within the width range of 1.5 m along the wharf, the double-line traction loading of one sea cable ship can only be met, and the simultaneous loading of two sea cable ships cannot be met.
Along with the increase of repeaters, the existing transportation equipment can not realize double-line parallel cable transportation in a limited width range and only single-line transportation, so that the efficiency is influenced, the cost of a submarine cable ship for parking at a wharf for one day reaches tens of thousands yuan, the cost is high, and therefore the efficiency of cable transportation is urgently needed to be improved, and the cost is reduced.
Disclosure of Invention
Therefore, the invention aims to solve the technical problem that the prior art cannot realize multi-line parallel cable transmission in a limited width range and only can realize single-line transmission, thereby influencing the transmission efficiency and having high cost.
In order to solve the above technical problem, the present invention provides an apparatus for shipping a long sea cable, comprising: the device comprises a conveying mechanism, a receiving mechanism and a guide mechanism, wherein the conveying mechanism comprises an upper frame body for placing at least one repeater; the bearing mechanism comprises a lower frame body, and the upper frame body is movably connected above the lower frame body; the guiding mechanism comprises a guiding assembly longitudinally arranged on the lower frame body, the guiding assembly comprises at least one guiding unit, the guiding unit comprises a guiding through hole for the penetration of the sea optical cable, and the guiding through holes on the same longitudinal straight line of the lower frame body form a guiding channel for the transmission of the sea optical cable; the repeater to be delivered is transported on the lower frame body through the upper frame body, and the submarine optical cables connected with the two ends of the repeater are respectively transported through the guide channels.
In one embodiment of the present invention, the upper frame body includes two mounting beams, and a transport roller disposed longitudinally along the upper frame body, the transport roller being rotatably coupled to the two mounting beams.
In one embodiment of the invention, the bottom of the mounting beam is provided with a guide wheel, and the lower frame body comprises a track for matching with the guide wheel.
In one embodiment of the invention, the transport mechanism comprises a plurality of upper frames, and the respective mounting beams of adjacent upper frames are connected by hinges to extend the overall length of the transport mechanism.
In one embodiment of the invention, the lower frame body comprises mounting frames, the mounting frames are distributed along the extending direction of the rail, the mounting frames comprise two upright posts and a cross beam connected with the two upright posts, and the rail is mounted at the upper ends of the upright posts.
In one embodiment of the invention, the guide unit comprises a mounting seat connected to the cross beam, two transverse guide wheels and two vertical guide wheels, the transverse guide wheels and the vertical guide wheels are rotatably connected to the mounting seat, and the two transverse guide wheels and the two vertical guide wheels are distributed in a shape like a Chinese character 'jing' and form the guide through opening.
In an embodiment of the present invention, the mounting seat is an L-shaped structure, a bottom end of the L-shaped structure is connected to the cross beam, a side end of the L-shaped structure is provided with an elongated slot, and the guide through-hole is communicated with the elongated slot.
In an embodiment of the invention, the mounting base is further provided with vertical grooves and transverse grooves, two vertical grooves are vertically arranged on two sides of the long groove respectively, a transverse groove is arranged on one side of each vertical groove, a vertical guide wheel frame for mounting a vertical guide wheel is arranged in each vertical groove, and a transverse guide wheel frame for mounting a transverse guide wheel is arranged in each transverse groove.
In one embodiment of the invention, the vertical guide wheel is mounted on the vertical guide wheel frame through a bolt, and the transverse guide wheel is mounted on the transverse guide wheel frame through a bolt.
In one embodiment of the invention, the guide units are arranged along the transverse direction of the transverse beam, and the number of the guide units is 1-4.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the device for delivering the large-length submarine optical cable, the repeater delivery route channel and the submarine optical cable delivery route channel are designed to be in the form of an upper layer and a lower layer, the lower layer route channel is formed by the open type guide units in the shape of the Chinese character jing, the upper layer channel is formed by the upper frame body placed on the lower frame body track, when the repeater delivers goods, the repeater is placed on the upper frame body for delivering goods, and the submarine optical cable connected with the repeater is routed in the lower layer guide channel for delivering goods, so that the width of the delivery route channel is effectively saved, double-line and four-line route channels can be realized in a limited area, the delivery efficiency is greatly improved, and the delivery cost is saved.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of existing route shelf transportation.
Fig. 2 is a schematic front view of the shipping apparatus for the long sea cable according to the present invention (reference numeral 5 is a sea cable passing through a repeater in a solid line, and a sea cable without a repeater in a chain line).
Fig. 3 is a left side view structural schematic diagram of a device for shipping a large-length sea cable.
Fig. 4 is a schematic view of the upper frame body structure.
Fig. 5 is a schematic view of a front view of the lower frame.
Fig. 6 is a left side view of the lower frame.
Fig. 7 is a schematic structural view of the guide unit.
The specification reference numbers indicate: 1. an upper frame body; 11. mounting a beam; 12. a transport roller; 13. a guide wheel; 14. a hinge; 2. a lower frame body; 21. a track; 22. a mounting frame; 221. a column; 222. a cross beam; 3. a guide unit; 31. a guide port; a. a guide channel; 32. a mounting seat; 321. a long groove; 322. a vertical slot; 323. a transverse groove; 33. a transverse guide wheel; 34. a vertical guide wheel; 35. a vertical guide wheel frame; 36. a traverse guide frame; 4. a repeater; 5. a sea-cable.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 2 to 7, an apparatus for shipping a long sea cable according to the present invention includes:
a transport mechanism comprising an upper rack 1 for placing at least one repeater 4;
the bearing mechanism comprises a lower frame body 2, and the upper frame body 1 is movably connected above the lower frame body 2;
the guiding mechanism comprises a guiding assembly longitudinally arranged on the lower frame body 2, the guiding assembly comprises at least one guiding unit 3, the guiding unit 3 comprises a guiding through opening 31 for the penetration of the sea optical cable 5, and the guiding through openings 31 on the same longitudinal straight line of the lower frame body 2 form a guiding channel a for the transportation of the sea optical cable 5;
the repeater 4 to be shipped is transported on the lower frame 2 through the upper frame 1, and the submarine optical cables 5 connected to both ends of the repeater 4 are transported by the guide channels a, respectively.
Specifically, go up support body 1 and include two installation roof beams 11, transportation roller 12 vertically lays along last support body 1, transportation roller 12 rotates to be connected in two installation roof beams 11, and every installation roof beam 11 bottom is equipped with 4 leading wheels 13, support body 2 is including being used for track 21 with leading wheels 13 complex down, support body 2 includes mounting bracket 22 down, mounting bracket 22 distributes along track 21 extending direction, mounting bracket 22 includes two stands 221, connects in the crossbeam 222 of two stands 221, track 21 installs in the upper end of stand 221. This embodiment will be lower support body 2 and make the standard festival of a section for 6 meters, according to the ship berth position assemble into continuous route passageway to the mill in, through the aforesaid setting, make things convenient for repeater 4 to place on transport roller 12, and go up support body 1 accessible leading wheel 13 and remove on lower support body 2.
Specifically, transport mechanism includes a plurality of upper support bodies 1, and the total length of transport mechanism is prolonged through hinge 14 connection to the respective installation roof beam 11 of adjacent upper support body 1, through the articulated upper support body 1 of multistage, can make upper support body 1 accessible leading wheel 13 go on making a round trip horizontal migration and go up the downhill path operation along lower support body 2, reduces the vibrations of repeater 4 operation in-process simultaneously.
Specifically, the guide unit 3 includes a mounting seat 32 connected to the cross beam 222, two lateral guide wheels 33 and two vertical guide wheels 34, the lateral guide wheels 33 and the vertical guide wheels 34 are both rotatably connected to the mounting seat 32, the number of the lateral guide wheels 33 and the number of the vertical guide wheels 34 are two, and the two lateral guide wheels 33 and the two vertical guide wheels 34 are distributed in a shape like a Chinese character 'jing' and form the guide through opening 31; the guide assembly sets up a set ofly at interval 3 meters on support body 2 down, satisfies fortune cable quality promptly, can practice thrift the cost again, guide unit 3 transversely sets up along crossbeam 222, and its quantity is 1 ~ 4, and 3 distribute the installation sketch map for the guide unit 3 of two direction passageways an in the picture, when needs increase direction passageway a, multiplicable crossbeam 222 size carries out many circuit transportation, because general pier passageway route width is 1.5 meters, the biggest 400 millimeters of diameter of repeater 4, a plurality of repeaters 4 stagger and arrange on the transportation roller 12 of upper support body 1, can realize double-line and four-wire route passageway transportation in this width region, and the conveying efficiency is improved.
Specifically, the mounting seat 32 is an L-shaped structure, the bottom end of the L-shaped structure is connected to the cross beam 222, a long groove 321 is formed at the side end of the L-shaped structure, the guiding through hole 31 is communicated with the long groove 321, and the long groove 321 is used for forming an opening on the mounting seat 32, so that the sea-cable 5 can move up and down along the long groove 321 into or out of the guiding through hole 31.
Specifically, the mounting base 32 is further provided with vertical grooves 322 and horizontal grooves 323, two vertical grooves 322 are vertically arranged on two sides of the long groove 321, a horizontal groove 323 is arranged on one side of each vertical groove 322, a vertical guide wheel frame 35 for mounting the vertical guide wheel 34 is arranged in each vertical groove 322, and a horizontal guide wheel frame 36 for mounting the horizontal guide wheel 33 is arranged in each horizontal groove 323; the vertical guide wheel 34 is mounted on a vertical guide wheel frame 35 through a bolt, and the transverse guide wheel 33 is mounted on a transverse guide wheel frame 36 through a bolt. Since the maximum diameter of the sea cable 5 is 40 mm, the distance between the two lateral guide wheels 33 and between the two vertical guide wheels 34 can be adjusted by the lateral groove 323 and the vertical groove 322, so that the cable feeding width of the guide passage a is more than 40 mm, the sea cable 5 can be safely conveyed into the sea cable cabin through the guide passage a, and the elongated groove 321 is adopted, so that the guide unit 3 in the shape of a Chinese character 'jing' is formed into an upper opening structure when one lateral guide wheel 33 positioned at the upper part of the installation seat 32 is removed, when the repeater 4 on the upper frame body 1 passes through the position of the guide unit 3 along the lower frame body 2, one lateral guide wheel 33 positioned at the upper part of the installation seat 32 is reset and installed when the sea cable 5 passes through the guide unit 3.
According to the invention, the transmission route channel of the repeater 4 and the transmission route channel of the sea optical cable 5 are designed into an upper layer and a lower layer, the lower layer route channel is composed of the open type guide units 3 in the shape of a Chinese character jing, the upper layer channel is composed of the upper frame body 1 placed on the track 21 of the lower frame body 2, the diameter of the sea optical cable 5 is 40 mm at the maximum, the diameter of the repeater 4 is 400 mm at the maximum, the route width of the wharf channel is 1.5 m generally, when the repeater 4 is delivered, the repeater 4 is placed on the upper frame body 1 for delivery, and the sea optical cable 5 connected with the repeater 4 is routed in the lower layer guide channel a for delivery and transmission, so that the width of the delivery route channel is effectively saved, the double-line and four-line route channels can be realized in a limited area, the transmission speed is improved, and the cable guide cost is saved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.

Claims (10)

1. An apparatus for shipping a long sea cable, comprising:
a transport mechanism comprising an upper rack for placing at least one repeater;
the bearing mechanism comprises a lower frame body, and the upper frame body is movably connected above the lower frame body;
the guiding mechanism comprises a guiding assembly longitudinally arranged on the lower frame body, the guiding assembly comprises at least one guiding unit, the guiding unit comprises a guiding through hole for the penetration of the submarine cable, and the guiding through holes on the same longitudinal straight line of the lower frame body form a guiding channel for the transmission of the submarine cable;
the repeater to be delivered is transported on the lower frame body through the upper frame body, and the submarine optical cables connected with the two ends of the repeater are respectively transported through the guide channels.
2. The device for delivering the large-length submarine fiber cable according to claim 1, wherein the upper frame body comprises two mounting beams and a transport roller, the transport roller is longitudinally arranged along the upper frame body, and the transport roller is rotatably connected to the two mounting beams.
3. The device for delivering the large-length submarine fiber cable according to claim 2, wherein the bottom of the mounting beam is provided with guide wheels, and the lower frame body comprises rails for matching with the guide wheels.
4. The apparatus for delivering a long sea cable according to claim 1, wherein the transportation mechanism includes a plurality of upper frames, and the respective mounting beams of the adjacent upper frames are hinged to extend the overall length of the transportation mechanism.
5. The device for delivering the large-length submarine fiber cable according to claim 2, wherein the lower frame body comprises mounting frames, the mounting frames are distributed along the extending direction of the rail, the mounting frames comprise two upright posts and cross beams connected to the two upright posts, and the rail is mounted at the upper ends of the upright posts.
6. The device for delivering the large-length submarine fiber cable according to claim 1, wherein the guide unit comprises a mounting seat connected to the cross beam, two transverse guide wheels and two vertical guide wheels, the two transverse guide wheels and the two vertical guide wheels are rotatably connected to the mounting seat, the number of the transverse guide wheels and the number of the vertical guide wheels are two, and the two transverse guide wheels and the two vertical guide wheels are distributed in a shape like a Chinese character 'jing' and form the guide through hole.
7. The device for delivering the large-length submarine optical cable according to claim 6, wherein the mounting seat is an L-shaped structure, the bottom end of the L-shaped structure is connected to the cross beam, the side end of the L-shaped structure is provided with a long groove, and the guide through opening is communicated with the long groove.
8. The device for delivering the large-length submarine fiber cable according to claim 7, wherein the mounting base is further provided with vertical grooves and horizontal grooves, two vertical grooves are vertically arranged on two sides of each long groove, a horizontal groove is arranged on one side of each vertical groove, a vertical guide wheel frame for vertical guide wheel mounting is arranged in each vertical groove, and a horizontal guide wheel frame for horizontal guide wheel mounting is arranged in each horizontal groove.
9. The device for large length sea cable shipment according to claim 8, wherein the vertical guide wheels are mounted to the vertical guide wheel frame by bolts, and the lateral guide wheels are mounted to the lateral guide wheel frame by bolts.
10. The device for large-length sea cable delivery according to claim 9, wherein the guide units are arranged in the transverse direction of the cross beam, and the number of the guide units is 1-4.
CN202111069577.4A 2021-09-13 2021-09-13 Device for large-length sea cable delivery Active CN113697590B (en)

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Address after: No.8, Tongda Road, Changshu Economic Development Zone, Suzhou City, Jiangsu Province

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